        .text
        .globl  main

main:
		addi $t0, $0, -1
		sll $0,$0,0
		sll $0,$0,0
		sll $t0, $t0, 4
		sll $0,$0,0
		sll $0,$0,0
		srl $t0, $t0, 4
		sll $0,$0,0
		sll $0,$0,0
		addi $t0, $t0, 1
		sll $0,$0,0
		sll $0,$0,0
		#div $t1, $t0, $0
